Title: #5342: [ipa-4-6] disable tox tests on Travis-CI
The tox tests started failing recently on Travis,
disable them for gating to pass.
Signed-off-by: Florence Blanc-Renaud <flo(a)redhat.com>
To pull the PR as Git branch:
git remote add ghfreeipa https://github.com/freeipa/freeipa
git fetch ghfreeipa pull/5342/head:pr5342
git checkout pr5342